Discover a new level of convenience and performance with the M-Audio Solo USB audio interface. Delivering 48kHz audio resolution, the M-Tracker Solo lets you create music on Mac, PC, or iOS devices. Its single Combo Crystal Preamp with phantom power and a switchable Line/Instrument input ensures compatibility with both guitars and microphones for hassle-free recording. | M-Audio M-Track Solo USB Audio Interface (MTRACKSOLOII)